Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The function CheckMic() in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 (up to and excluding 2.08) does not validate the size parameter for an internal function, _rt_md5_hmac_veneer() or _rt_hmac_sha1_veneer(), resulting in a stack buffer over-read which can be exploited for denial of service. An attacker can impersonate an Access Point and attack a vulnerable Wi-Fi client, by injecting a crafted packet into the WPA2 handshake. The attacker does not need to know the network's PSK.
CVSS Information
N/A
Vulnerability Type
缓冲区上溢读取
Vulnerability Title
Realtek RTL8195AM 缓冲区错误漏洞
Vulnerability Description
Realtek RTL8195AM是中国台湾瑞昱半导体（Realtek）公司的一款物联网微控制器。 Realtek RTL8195A Wi-Fi Module prior to versions 2.08 存在缓冲区错误漏洞，该漏洞源于不验证一个内部函数的大小参数,导致堆栈缓冲区上可以利用拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A